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Title: jjjj Download
  • Category:
  • SCM
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  • File Size:
  • 11.62mb
  • Update:
  • 2018-01-05
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  • Uploaded by:
  • 李涛
 Description: This article describes a low-cost portable high-resolution capacitance measurement system design and implementation. Its basic principle is through the use of comparators to form RC oscillator circuit, by measuring the oscillation frequency using a unique algorithm to calculate the capacitance value. This instrument has a simple circuit, requiring less components, low cost, good stability, wide measurement range and high resolution advantages. Can be used in the laboratory to measure unknown capacitance. This article describes the hardware and software implementation of this capacitance measurement system, the use of STM32F103C8T6 as a master chip to achieve the oscillation frequency of the circuit measurement and capacitance display.
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FilenameSizeDate
程序代码\CORE\CORE\core_cm3.c 17273  2010-06-07

程序代码\CORE\CORE\core_cm3.h 85714  2011-02-09

程序代码\CORE\CORE\startup_stm32f10x_hd.s 15503  2011-03-10

程序代码\CORE\core_cm3.c 17273  2010-06-07

程序代码\CORE\core_cm3.h 85714  2011-02-09

程序代码\CORE\HARDWARE\ADXL345\adxl345.c 5083  2016-12-03

程序代码\CORE\HARDWARE\ADXL345\adxl345.h 2211  2016-12-02

程序代码\CORE\HARDWARE\BEEP\beep.c 753  2012-09-02

程序代码\CORE\HARDWARE\BEEP\beep.h 681  2012-09-02

程序代码\CORE\HARDWARE\encoder.c 6210  2017-05-28

程序代码\CORE\HARDWARE\encoder.h 435  2017-05-28

程序代码\CORE\HARDWARE\IIC\myiic.c 3070  2015-03-20

程序代码\CORE\HARDWARE\IIC\myiic.h 1354  2015-04-29

程序代码\CORE\HARDWARE\KEY\key.c 1690  2017-05-28

程序代码\CORE\HARDWARE\KEY\key.h 1194  2017-05-28

程序代码\CORE\HARDWARE\LCD\font.h 35016  2015-03-13

程序代码\CORE\HARDWARE\LCD\lcd.c 85988  2016-12-02

程序代码\CORE\HARDWARE\LCD\lcd.h 7595  2016-12-02

程序代码\CORE\HARDWARE\LED\led.c 1549  2017-05-28

程序代码\CORE\HARDWARE\LED\led.h 660  2016-12-03

程序代码\CORE\HARDWARE\MYIIC\MYIIC.c 2408  2017-02-20

程序代码\CORE\HARDWARE\MYIIC\MYIIC.h 614  2017-02-20

程序代码\CORE\HARDWARE\MYSPI\MYSPI.c 1320  2017-05-28

程序代码\CORE\HARDWARE\MYSPI\MYSPI.h 626  2017-05-28

程序代码\CORE\HARDWARE\OLED\OLED.c 9938  2017-05-28

程序代码\CORE\HARDWARE\OLED\OLED.h 842  2017-05-28

程序代码\CORE\HARDWARE\SDS.c 1222  2016-05-10

程序代码\CORE\HARDWARE\SDS.h 767  2016-05-10

程序代码\CORE\keilkilll.bat 399  2011-04-23

程序代码\CORE\OBJ\adxl345.crf 371005  2016-12-05

程序代码\CORE\OBJ\adxl345.d 2013  2016-12-05

程序代码\CORE\OBJ\adxl345.o 400304  2016-12-05

程序代码\CORE\OBJ\beep.crf 347709  2017-06-08

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程序代码\CORE\OBJ\LCD.axf 587452  2017-06-08

程序代码\CORE\OBJ\LCD.build_log.htm 1426  2017-06-08

程序代码\CORE\OBJ\lcd.crf 384878  2016-12-05

程序代码\CORE\OBJ\lcd.d 1851  2016-12-05

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程序代码\CORE\OBJ\LCD.htm 85859  2017-06-08

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程序代码\CORE\OBJ\lcd.o 457444  2016-12-05

程序代码\CORE\OBJ\LCD.sct 479  2017-05-28

程序代码\CORE\OBJ\LCD_LCD.dep 85331  2017-06-08

程序代码\CORE\OBJ\LCD_sct.Bak 479  2016-11-29

程序代码\CORE\OBJ\led.crf 347754  2017-06-08

程序代码\CORE\OBJ\led.d 1606  2017-06-08

程序代码\CORE\OBJ\led.o 381580  2017-06-08

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程序代码\CORE\OBJ\misc.crf 347252  2017-06-08

程序代码\CORE\OBJ\misc.d 1618  2017-06-08

程序代码\CORE\OBJ\misc.o 380388  2017-06-08

程序代码\CORE\OBJ\myiic.crf 352378  2016-12-05

程序代码\CORE\OBJ\myiic.d 1715  2016-12-05

程序代码\CORE\OBJ\myiic.o 386144  2016-12-05

程序代码\CORE\OBJ\myspi.crf 348452  2017-06-08

程序代码\CORE\OBJ\myspi.d 1678  2017-06-08

程序代码\CORE\OBJ\myspi.o 382432  2017-06-08

程序代码\CORE\OBJ\oled.crf 351592  2017-06-08

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程序代码\CORE\OBJ\sds.crf 353148  2017-06-08

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程序代码\CORE\OBJ\sds.o 386620  2017-06-08

程序代码\CORE\OBJ\startup_stm32f10x_hd.d 63  2017-06-08

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程序代码\CORE\OBJ\stm32f10x_dac.d 1915  2017-06-08

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